Home / Engine Parts & Accessories / ZDDP ZINC OIL ADDITIVE 3 OZ. HIGH CONCENTRATE FOR BREAK-IN ZDDP ZINC OIL ADDITIVE 3 OZ. HIGH CONCENTRATE FOR BREAK-IN$18.51 Part Number: ZDDP-3 Out of stock SKU: ZDDP-3 Category: Engine Parts & Accessories Brand: EngineTech Additional information Additional information Weight 0.4 lbs Dimensions 3.75 × 2.5 × 1 in Related products MDS SOLENOID BLOCK-OFF PLUG CHRY HEMI $10.29 Add to cart HEAD BOLT GM CHEV 262 265 267 283 305 350 400 327 307 302 $21.51 Add to cart ROCKER ARM KIT (1) GM CHEV ISU SMALL BLOCK 262 305 350 $6.88 Add to cart HEAD BOLT CHRY DODGE 5.7L 345 HEMI 2 SETS REQUIRED $23.11 Add to cart